/*
 * $Id: TargetableSupport.java 3972 2011-03-17 20:31:58Z kschaefe $
 *
 * Copyright 2004 Sun Microsystems, Inc., 4150 Network Circle,
 * Santa Clara, California 95054, U.S.A. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

package org.jdesktop.swingx.action;

import java.awt.event.ActionEvent;

import javax.swing.Action;
import javax.swing.ActionMap;
import javax.swing.JComponent;

/**
 *
 * @author rbair
 */
public class TargetableSupport {
	private JComponent component;

	/** Creates a new instance of TargetableSupport */
	public TargetableSupport(JComponent component) {
		this.component = component;
	}

	public boolean doCommand(Object command, Object value) {
		// Look at the internal component first.
		ActionMap map = component.getActionMap();
		Action action = map.get(command);

		if (action != null) {
			if (value instanceof ActionEvent) {
				action.actionPerformed((ActionEvent) value);
			} else {
				// XXX should the value represent the event source?
				action.actionPerformed(new ActionEvent(value, 0, command.toString()));
			}
			return true;
		}
		return false;
	}

	public Object[] getCommands() {
		ActionMap map = component.getActionMap();
		return map.allKeys();
	}

	public boolean hasCommand(Object command) {
		Object[] commands = getCommands();
		for (int i = 0; i < commands.length; i++) {
			if (commands[i].equals(command)) {
				return true;
			}
		}
		return false;
	}
}
